121946656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 259530264

約数和(自身を除く): 137583608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 433, 677, 866, 1354, 1732, 2708, 3464, 5416, 5629, 6928, 8801, 10832, 11258, 13856, 17602, 21664, 22516, 35204, 45032, 70408, 90064, 140816, 180128, 281632, 293141, 586282, 1172564, 2345128, 3810833, 4690256, 7621666, 9380512, 15243332, 30486664, 60973328, 121946656]

約数ペア:

[(1, 121946656), (2, 60973328), (4, 30486664), (8, 15243332), (13, 9380512), (16, 7621666), (26, 4690256), (32, 3810833), (52, 2345128), (104, 1172564), (208, 586282), (416, 293141), (433, 281632), (677, 180128), (866, 140816), (1354, 90064), (1732, 70408), (2708, 45032), (3464, 35204), (5416, 22516), (5629, 21664), (6928, 17602), (8801, 13856), (10832, 11258)]